<template>
  <el-row
    type="flex"
    justify="space-between"
    align="middle"
    style="height: 40px; width: 100%;"
  >
    <el-col :span="20">
      <span>{{ nodeData.name }}</span>
    </el-col>
    <el-col :span="4">
      <el-row type="flex" justify="end">
        <!-- 两个内容 -->
        <el-col>{{ nodeData.manager }}</el-col>
        <el-col>
          <!-- 下拉菜单 element -->
          <el-dropdown @command="handleEvent">
            <span> 操作<i class="el-icon-arrow-down" /> </span>
            <!-- 下拉菜单 -->
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="add">添加子部门</el-dropdown-item>
              <el-dropdown-item v-if="isRoot" command="edit">编辑部分</el-dropdown-item>
              <el-dropdown-item v-if="isRoot" command="del">删除部门</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </el-col>
      </el-row>
    </el-col>
  </el-row>
</template>

<script>
export default {
  props: {
    // 定义传入的属性
    nodeData: {
      type: Object,
      required: true
    },
    isRoot: {
      type: Boolean,
      default: true
    }
  },
  methods: {
    // 删除,查看,编辑的点击事件
    handleEvent(str) {
      if (str === 'add') {
        // 添加
      }
      if (str === 'edit') {
        // 修改
      }
      if (str === 'del') {
        // 删除
      }
    }
  }
}
</script>
